
| Name | Pierre Guillaume (William) d'Aquitaine | |
| Suffix | VII Duc d'Aquitaine, V Comte de Poitou | |
| Birth | 23 Oct 1023 | Aquitaine, France |
| Gender | Male | |
| _FSFTID | G34Q-MQ2 | |
| _UID | 311A7D2B15564D4695037BDF7A3141B98871 | |
| Death | 1059 | Poitiers, Vienne, Poitou-Charentes, France |
| Person ID | I32159 | Ken Tree |
| Last Modified | 3 Nov 2019 | |
| Family | Ermesinde de Longwy, of LONGWY, b. 1028 d. 1068, Rome, Rome, Lazio, Italy (Age 40 years) | |||
| _UID | 1D35E0FAC332BD4AA45E3E437E01FA5F83E6 | |||
| Children |
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| Family ID | F14804 | Group Sheet | Family Chart | ||
| Last Modified | 1 Apr 2026 | |||